/* 天气查询 */
.card {
    background: white;
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
    margin-bottom: 20px;
}
.input-group {
    display: flex;
    gap: 10px;
}
#city {
    flex: 1;
    padding: 12px 15px;
    border: 2px solid #eee;
    border-radius: 8px;
    font-size: 16px;
    transition: border-color 0.3s;
}
#city:focus {
    outline: none;
    border-color: #4facfe;
}
#result {
    background: rgba(255,255,255,0.9);
    border-radius: 15px;
    padding: 20px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s, transform 0.5s;
    text-align: center;
}
#result.show {
    opacity: 1;
    transform: translateY(0);
}
.weather-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 15px;
}